2results about How to "Clamping force" patented technology

The utility model discloses a stable type anti -toppling pre -buried wall connecting piece relates to building engineering technical field, including pre -buried part, fixed part, cylinder one and cylinder two, the cylinder one is equipped with locking mechanism, and the cylinder two is equipped with limiting mechanism, and limiting mechanism includes rotating disc, and coaxial rotation is arranged in the cylinder two inside the one side close to cylinder one, in the utility model, when the scaffold appears toppling tendency, the pipe body will certainly move to the one side away from wall connecting piece, at this moment, locking mechanism passes through the meshing of screw rod and spiral sleeve, and the movement of pipe body is converted into driving force, makes limiting mechanism to pipe body and carries out more powerful clamping, realizes follow -up locking, can in time sense the toppling tendency of scaffold, and makes the reaction rapidly, effectively prevents the further movement of pipe body, thereby enhanced the restraint force to scaffold, reduced the risk of scaffold toppling, provided strong guarantee for construction safety.

This invention discloses a dual-form integrated flexible clip, characterized by: a clip head, clip arms, and a clip ring. The clip head is connected to the clip arms, and the clip arms are connected to the clip ring. There are two clip arms, distributed on the left and right sides of the clip, with their vertical positions offset from each other. It also includes at least two deformable forms, all integrated into a single structure. In the first form, the two clip surfaces face away from each other and outwards, with a gap or contact between the two clip heads. In the second form, the two clip surfaces face each other and can contact each other when no external force is applied and no object is being clamped. It also includes a clip handle and a lifting hole. The clip handle is connected to the clip ring, and the lifting hole is connected to the clip ring. This invention has a simple and integrated structure, facilitating production and processing. The dual-form transformation solves the problem of low clamping force when the integrated plastic clip is used to clamp thin or delicate objects, and also enables convenient combination and separation of the clip from objects such as clothes hangers.